from tkinter import *

print('Введите начальную координату X:')

X = int(input())

print('Введите начальную координату Y:')

Y = int(input())

print('Введите коэффициент увеличения N:')

N = int(input())

coords = [0,0,10,0,10,10,20,10,20,20,10,20,10,30,0,30]


if N == 0 and X>=0 and X<=500 and Y>=0 and Y<=500:

    pass

else:

    if N > 0 and 0*N+X>=0 and 0*N+Y>=0 and 20*N+X<=500 and 20*N+Y<=500:

        pass

    else:

        if N < 0 and 20*N+X>=0 and 20*N+Y>=0 and 0*N+X<=500 and 0*N+Y<=500:

            pass

        else:

            print('Размер фигуры превышает максимальный размер поля')

            exit()

root = Tk()

root.title("ИТ марафон")

root.geometry("500x500")

canvas = Canvas(bg="white", width=500, height=500)

canvas.pack(anchor=CENTER, expand=1)

canvas.create_polygon(coords[0] *N+X, coords[1] *N+Y,

                      coords[2] *N+X, coords[3] *N+Y,

                      coords[4] *N+X, coords[5] *N+Y,

                      coords[6] *N+X, coords[7] *N+Y,

                      coords[8] *N+X, coords[9] *N+Y,

                      coords[10]*N+X, coords[11]*N+Y,

                      coords[12] *N+X, coords[13] *N+Y,

                      coords[14]*N+X, coords[15]*N+Y)




root.mainloop()
